NBR Rotary Shaft Oil Seal /Lip Seal Nitrile 8mm~35mm Shaft Many Sizes TG4/TC/FB
Material: NBR
Material characteristics: oil resistance, wear resistance, temperature resistance
Working medium: mineral oil, synthetic oil, water
Color: Black
Temperature: -20 ℃~100 ℃
Hardness: 70°
Working pressure: 0.3bar
Product Introduction
The skeleton oil seal is made of high-quality nitrile rubber and steel plate+spring, with stable quality and long service life. Widely used in machine tool spindles, crankshafts, camshafts, differentials, shock absorbers, engines, axles, front and rear wheels, and other parts of automobiles and motorcycles.
Functional purpose
1. Prevent mud, dust, moisture, etc. from entering the bearing from outside;
2. Limit the leakage of lubricating oil in the bearings. The requirement for oil seals is that the dimensions (inner diameter, outer diameter, and thickness) should comply with regulations; Require appropriate elasticity to properly clamp the shaft and provide a sealing effect; It should be heat-resistant, wear-resistant, strong, resistant to media (such as oil or water), and have a long service life
1. Prevent mud, dust, moisture, etc. from entering the bearing from outside;
2. Limit the leakage of lubricating oil in the bearings. The requirement for oil seals is that the dimensions (inner diameter, outer diameter, and thickness) should comply with regulations; Require appropriate elasticity to properly clamp the shaft and provide a sealing effect; It should be heat-resistant, wear-resistant, strong, resistant to media (such as oil or water), and have a long service life
